Allison Transmission Holdings Inc (ALSN) Stock
7 of the hedge funds AlphaScala tracks reported ALSN in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Renaissance Technologies's at $218.60M. Company insiders reported 0 open-market buys and 5 sales on SEC Form 4 in the 90 days to Oct 30, 2026.
Which hedge funds own ALSN?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Renaissance Technologies Jim Simons (founder) | 1.94M | $218.60M | -14% |
| Millennium Management Israel Englander | 526K | $59.30M | +118% |
| Citadel Ken Griffin | 479K | $53.99M | +57% |
| Point72 Steve Cohen | 153K | $17.26M | +140% |
| Bridgewater Associates Ray Dalio | 71K | $8.05M | -31% |
| Marshall Wace | 45K | $5.02M | -87% |
| D.E. Shaw David Shaw | 41K | $4.61M | -80% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Allison Transmission Holdings Inc insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 21, 26 | Graziosi David S. | Chair, President and CEO | SELL | 13.1K | $1.7M |
| Aug 21, 26 | Graziosi David S. | Chair, President and CEO | SELL | 9.1K | $1.2M |
| Aug 21, 26 | Graziosi David S. | Chair, President and CEO | SELL | 4.6K | $611K |
| Aug 11, 26 | Scroggins Eric C. | CLO & Asst. Secretary | SELL | 1.1K | $131K |
| Aug 10, 26 | Bohley G Frederick | See Remarks | SELL | 4.0K | $485K |
SEC Form 4 filings as of Oct 30, 2026 · not updated for 4 days; newer filings may exist
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Powered by TradingViewWhat does Allison Transmission Holdings Inc do?
Allison Transmission Holdings Inc. is a leading designer, manufacturer, and seller of fully automatic transmissions and electrified propulsion systems for medium- and heavy-duty commercial vehicles, off-highway equipment, and tactical defense vehicles worldwide. The company specializes in transmissions for applications including on-highway trucks in distribution, refuse, construction, fire, and emergency services; school and transit buses; motor homes; energy, mining, and construction equipment; and wheeled and tracked military vehicles. It also provides hybrid propulsion systems and is advancing electric powertrains for commercial and defense uses. Key product lines feature the 4000 Series for heavy-duty operations, 3000 Series for medium-duty trucks and buses, Rugged Duty Series for demanding environments, and cross-drive transmissions for combat vehicles. Allison Transmission Holdings Inc. recently integrated the Off-Highway Drive & Motion Systems business, expanding capabilities in infrastructure, mining, energy, agriculture, construction, and national security sectors. With a global service network supporting operations in over 80 countries, the company maintains strong partnerships with OEMs for propulsion solutions. Founded in 2007 and headquartered in Indianapolis, Indiana, it holds significant market share in automatic transmissions for these segments.